Visualization of Microbubble Dynamics Behavior in Rectangular Capillary Microgrooves Under Spray Cooling Condition
文献类型：期刊论文
| 作者 | Xie, Ningning; Hu, Xuegong; Tang, Dawei |
| 刊名 | HEAT TRANSFER ENGINEERING
 |
| 出版日期 | 2011 |
| 卷号 | 32期号:11-12页码:1019-1025 |
| 英文摘要 | Visualization of microbubble dynamics behavior in rectangular capillary microgrooves under spray cooling condition was performed in an open chamber at a nozzle pressure of 0.51 MPa. Distilled water was used as working liquid in this experiment. A high-speed camera with the maximum speed of 100,000 frames per second and a micro lens were used with the combination of VERSION and MATLAB software. The process of microbubble growth was found to be divided into two stages, which are the growth of bubble as semispherical in the grooves, and the growth as semi-ellipsoidal along the groove when constrained by the groove's width until the bubble breaks. The results also show that the bubble life cycle and the bubble breakup equivalent diameter decrease considerably compared with those in rectangular capillary microgrooves without spray cooling, and that they fluctuate as the heat flux rises and are somewhat affected by the placements of the grooves. |
| WOS标题词 | Science & Technology ; Physical Sciences ; Technology |
| 类目[WOS] | Thermodynamics ; Engineering, Mechanical ; Mechanics |
| 研究领域[WOS] | Thermodynamics ; Engineering ; Mechanics |
| 关键词[WOS] | BUBBLE DYNAMICS ; MICROCHANNELS |
| 收录类别 | SCI ; ISTP |
| 语种 | 英语 |
| WOS记录号 | WOS:000291487400015 |
| 公开日期 | 2015-12-22 |
| 源URL | [http://ir.etp.ac.cn/handle/311046/106551]  |
| 专题 | 工程热物理研究所_中国科学院工程热物理所（论文库）_期刊论文（SCI） |
| 作者单位 | Chinese Acad Sci, Inst Engn Thermophys, Res Ctr Heat & Mass Transfer, Beijing 100190, Peoples R China |
| 推荐引用方式 GB/T 7714 | Xie, Ningning,Hu, Xuegong,Tang, Dawei. Visualization of Microbubble Dynamics Behavior in Rectangular Capillary Microgrooves Under Spray Cooling Condition[J]. HEAT TRANSFER ENGINEERING,2011,32(11-12):1019-1025. |
| APA | Xie, Ningning,Hu, Xuegong,&Tang, Dawei.(2011).Visualization of Microbubble Dynamics Behavior in Rectangular Capillary Microgrooves Under Spray Cooling Condition.HEAT TRANSFER ENGINEERING,32(11-12),1019-1025. |
| MLA | Xie, Ningning,et al."Visualization of Microbubble Dynamics Behavior in Rectangular Capillary Microgrooves Under Spray Cooling Condition".HEAT TRANSFER ENGINEERING 32.11-12(2011):1019-1025. |
入库方式： OAI收割
来源：工程热物理研究所
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